PPSC Computer Science Full Book test With Answers

PPSC Computer Science Full Book test

Sr. # Questions Answers Choice
1 An association class must be created to store the attributes of a ____ relationship among two other classes. One to one One to many Many to one Many to many
2 The designing phase includes the following activates EXCEPT. Designing and integrating the network. Designing the application architecture Designing the user interface Designing the project team
3 A diagram that shows the major subsystems in an object oriented system is called a System flowchart Design class diagram package diagram Component diagrams
4 A measure of the internal strength of a module in a structure chart is called. Module integrity Module coupling Module functionality Module cohesion
5 Which of the following is not a traditional method of collecting system requirements. Interviewing Red Observations Document analysis
6 Which approach to development is the most interactive and focuses more on the user and their work. Modern structured analysis Information engineering Structured design Object oriented analysis
7 Which of the following replicates the decision making process rather than manipulates information. Management replication system Management information system Expert system Decision support system
8 Which of the following is not one of te four major classes of information system. Decision support system Collaboration system Management information system Expert system
9 Which would be the best representation for "A customer sending in a a payment. Data Data flow Information Data store
10 Which of the following focus on output and processing logic. Data models Data oriented approach system development approach Information models
11 Which of the following fact finding technique is most useful in collecting quantitative data Interviews Record reviews Observation Works shops
12 The rules and semantics of the UML can be expressed in a form known as Object modeling language Object constraint language Object specification language Object control language
13 Which diagram depicts a pattern of messages coming into and going from an object. Collaboration diagram Sequence diagram Class diagram Object diagram
14 Which of the following highlights the feasibility report of an existing system. Data flow and processing Information needs Problem areas Data storage
15 _____ refers to the number of connections between a calling and called module and the complexity of these connections. Module coupling Transaction evaluation Cohesion
16 Which of the following UML diagram provides static structure of a system. Class diagram Sequence diagram State diagram Activity diagram
17 _______ design is a data flow based methodology Physical Logical Structure Object oriented
18 The symbol represents Aggregation Generalization Dependency Association
19 The main issue in documentation during the___ phase is to determine what the system must do. Analysis Design Implementation Coding
20 Which of the following is not a form of decision table. Limited entry Double entry Mixed entry Extended entry
21 Which of the following activities are included in the OO system development. use case driven analysis Design Prototyping All of the above
22 ________ refers to the number of subordinate modules controlled by a calling module. span of control Coupling Cohesion Integration
23 ______________is a variation of simple aggregation it is a strong type of aggregation. Component aggregation Intendance Composition Association
24 A post implementation review looks into. Goals achieved vis a vis targets User friendliness of the system Realization of cos benefits Both a ,b and c
25 __________ refers to the process of using software in a life environment in order to find errors. Verification Clarification Determination Validation
26 Which of the following system test determine the length of time the system uses to process transaction data. Recovery testing Performance time testing Peak load test Silk testing
27 ___________ are not parts of the system the represent anyone or anything that must interact with the system. Use cases Actors Components None of the above
28 During project inception the intent of he task is Implementing the project Designing a solution Analysis of the problem Programming
29 Which of the following is a combination of data and logic that represents some real world entity. Relationship Object Attributes Method
30 Application prototyping follows an organized process or steps that begins with. Use protype Review prototype Develop working model Identify known requirements
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